baber/WOPTO huggingface dataset:
Patent JP-H09178156-A (JP)
Title: Temperature regulating column
Inventor: AZUMA EMIKO
IPC: F23J15/06
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To minimize the required height of the body of a temperature regulating column as necessarily as possible in an attempt to ensure sufficient evaporation of sprayed water by arranging a less quantity of water to be sprayed toward the center side of the column than that to the side of an external wall thereof. SOLUTION: A plurality of spray nozzles 3, four, for instance, are arranged at an equal pitch on the same concentric circle to lower the temperature of an exhaust gas at an upper part of the body 2 of a temperature regulating column which is provided in the course of an exhaust pipeline of the exhaust gas. The quantity of water is so set for each of the spray nozzles 3 that the less amount of water is sprayed toward the center of the body 2 of the column as compared with that to be sprayed toward the side of an external wall thereof 2. As a result, as regard to the total amount of water sprayed in the body 2 of the column, the water can be sprayed almost thoroughly in the body 2 to accomplish an uniform evaporation of the water thereby achieving an efficient cooling of the exhaust gas.  This requires a less height of the fall in the water to be sprayed, that is, making it possible to reduce the height of the body 2 of the column as compared with the conventional type.
Patent JP-H11132112-A (JP)
Title: Recirculation exhaust gas cooling device
Inventor: AKAO YOSHIYUKI
IPC: F02M25/07
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To improve a cooling performance, form a device in a compact size, lighten a weight, reduce costs, improve durability, and improve a performance for loading the device on a vehicle, in an EGR cooler for cooling circulating exhaust gas, in the case where exhaust gas is recirculated efficiently for reducing NOx in exhaust gas of an engine. SOLUTION: A ceramic made cylindrical heat exchange core member 36 provided with many penetrating passages 42 having a small cross section crossing an EGR gas passage 20 and a cooling fluid passage 40, is arranged, and is rotated loosely. A passage part cooled by the cooling fluid is cooled by bypassing EGR gas, and thereby, the volumetric efficiency of an engine is increased. The core member 36 is formed as a ceramic material such as cordierite whose passage opening rate is 50 to 80%, hydraulic diameter of a passage is 0.3 to 1.0 mm, porosity is 20 to 30%, and sliding members 56, 62 arranged on an end wall side of a housing which is brought into sliding-contact with the core member is formed as a solid lubricating material such as copper, carbon, fluoride, and oxide.
Patent JP-H07203440-A (JP)
Title: Image transmission method and equipment therefor
Inventor: YOKOGAWA EIJI
IPC: H04N19/895
Filed: 1993-12-28
Abstract: PURPOSE:To surely decode and display an image without retransmission of all data even when a transmission error takes place. CONSTITUTION:Image information is subject to DCT transformation and coding for each block to generate coded data 1022 and an attribute frame 102 is formed based on image attribute information 1012 and a frame check code 1013. Then transmission and reply are repeated between a transmitter and a receiver till the attribute frame is correctly received and when a reception enable is replied, coded data are sent. A receiver side uses the image attribute information 1022 sent in the attribute frame to implement decoding/inverse DCT transformation and coded data 1023 of a frame whose transmission is in error are aborted and a picture element of the frame is estimated by utilizing the correlation based on a picture element recovered from surrounding picture elements. Thus, even when any transmission error takes place, the attribute information is surely sent and the transmission quantity for the purpose is not almost increased.
Patent JP-H01174133-A (JP)
Title: Optical space transmission equipment by time division multiplex system
Inventor: FUKUI SATORU
IPC: H04B10/07
Filed: 1987-12-28
Abstract: PURPOSE:To relieve the possibility entering the said frame state by bringing a synchronization protection circuit into hunting state forcibly with respect to frame synchronization of time division multiplex at the recovery from optical signal interruption. CONSTITUTION:An NRZ data 9 and a clock 10 of frame constitution outputted from a time division multiplex circuit are received by a synchronizing protecting circuit 11, a frame synchronizing signal is sent to a time division demultiplex section 12 together with the NRZ data 9 and the clock 10 and a channel data 8 and a clock 7 are demultiplexed. The optical signal interruption due to an obstacle is detected and its detection signal is used to bring the synchronization protecting circuit 11 into hunting state forcibly and the frame synchronization detection is made stable at the recovery of optical signal interruption.
Patent JP-H08173765-A (JP)
Title: Method for photooxidative decomposition treatment of organic chlorine compound
Inventor: MATSUTANI HIROSHI
IPC: B01D53/86
Filed: 1994-12-20
Abstract: PURPOSE: To decomposed efficiently and completely an organic chlorine compd. in air by using a photocatalyst by a method wherein org. chlorine compd.-contg. air is irradiated with ultraviolet rays with a specified wavelength and then, it is introduced into the presence of the photocatalyst and it is irradiated with a light beam which can excite this photocatalyst. CONSTITUTION: E.g. air contg. an org. chlorine compd. such as methyl chloride is irradiated with ultraviolet rays with wavelength of at most 300nm. When the org. chlorine compd. is excited by absorbing ultraviolet rays and becomes unstable, the chlorine atom is released and the concn. of the org. chlorine compd. can be efficiently decreased. However, the org. chlorine compd. cannot be completely decomposed to carbon dioxide only by this reaction and reaction intermediates remain. As these reaction intermediates have such properties as being easily adsorbable on the surface of a photocatalyst such as titanium dioxide, they can be completely decomposed to carbon dioxide on the surface of the photocatalyst in the next process.
Patent JP-H01177163-A (JP)
Title: Searching mechanism
Inventor: HONDA FUMIO
IPC: G06F17/30
Filed: 1987-12-31
Abstract: PURPOSE:To increase the retrieving speed for nodal points by evaluating and evolving the nodal points independently of and in parallel with each other. CONSTITUTION:A nodal point evaluation processor 11 takes a nodal point out of an evaluation waiting/evolved nodal point memory area 14 to evaluate the nodal point by reference to the evaluation knowledge and writes the nodal point containing the evaluation value into an evaluated/evolution waiting nodal point memory area 12. A nodal point evolution processor 13 takes a nodal point containing the evaluation value out of the area 12 to select and evolve the nodal point by reference to the evolution/nodal point selection knowledge and writes the nodal point obtained from evolution into the area 14. In such a way, the evaluation and the evolution of the nodal point are carried out independently of each other and therefore the nodal point can be searched at a high speed.
Patent JP-2000160690-A (JP)
Title: Assembling building
Inventor: KOJIMA SHIGEHIRO
IPC: E04H6/02
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To reduce the load of a bending load or the like acting on a roof support member in an assembling building such as a car port or the like and thereby reduce the weight of the roof support member and enable cost reduction and further, reduce the weight of the whole assembling building and its cost. SOLUTION: This assembling building is provided with a plurality of hollow supports 2, a plurality of hollow roof supports 3 constituted of straight parts 34 formed at both ends and an upward projecting curved parts 3B formed at the rest part, and a connection member 4 connecting the rear end of the roof support 3 at the upper end of the support 2. The connection member 4 having a support side fitting-in part 4A and a roof support side fitting-in part 4B is formed to have a nearly inverted L-shape. The roof support side fitting-in part 4B has a length reaching as far as the rear end of the curved part 3B, and the front end 43 of the roof support side fitting-in part 4B is tapered off so that it does not interfere with the lower face of the upper wall 31 of the rear end of the curved part 3B.
Patent JP-H03277941-A (JP)
Title: Method for extracting dissolved gas in oil and extractor used therefor
Inventor: TAKAHASHI KATSUO
IPC: G01N30/04
Filed: 1989-12-26
Abstract: PURPOSE:To make it possible to efficiently perform gas extracting operation from gas dissolved oil with a mall amount of sample oil by supplying the gas dissolved oil together with a carrier gas through one end of a column which is filled with porous fine powder and has flow paths at both ends, and adsorbing the oils with the fine powder. CONSTITUTION:Sample oil is sent into an extractor 14 together with carrier gas through a sample feeding pipe 1. The sample oil is adsorbed with porous fine powder 3 filled in the extractor. Dissolved gas is extracted from the surface of the powder 3 with the continuously supplied carrier gas. The dissoved gas is sent into gas chromatograph through a sending pipe 5 which is coupled into the other end of the extractor 14. In this way, the extraction of the dissolved gas in the oil can be performed efficiently and accurately by the use of a small amount of the sample oil.
Patent JP-2000161035-A (JP)
Title: Variable valve lift control device at the time of starting
Inventor: MIZOBUCHI TAKASHI
IPC: F01L1/24
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To prevent further deterioration of startability of an internal combustion engine by increasing seating force of a valve for improving sealability, thereby suppressing escape of air-fuel mixture during compression process, and crushing foreign materials by the shock at the time of seating the valve even when the foreign material deposited in a combustion chamber of the internal combustion engine is peeled off and biten in an intake valve or an exhaust valve. SOLUTION: A clearance between a cam 1 and a tappet 3 is so increased that a buffering part 10 of the cam 1 is not abutted against the tappet 3 when a valve 10 is seated. Shock generated at the time of seating the valve 10 is thus increased. Seating force of the valve 10 is also increased for improving sealability. Foreign materials such as carbon can easily be crushed by the shock power at the time of seating. Neither escape of air-fuel mixture nor biting of foreign materials deteriorate startability of the internal combustion engine.
Patent JP-H09157156-A (JP)
Title: Bath article
Inventor: MATSUURA MASARU
IPC: A61K8/00
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a bath article containing an isoflavone derivative. SOLUTION: This bath article contains an isoflavone derivative, especially a malonylisoflavone glycoside in an amount of 1-100mg per liter of the bath article. The malonylisoflavone glycoside is obtained e.g. by immersing defatted soybeans as a raw material in 45-65 deg.C water controlled to a pH of 7.5-9 with sodium hydroxide, etc., for 2-4hr, controlling the obtained extraction solution to a pH of approximately 4.3 with hydrochloric acid to precipitate proteins contained in the extraction solution, bringing the supernatant into contact with an adsorbent, eluting the adsorbed malonylflavone glycoside with an alcohol aqueous solution, etc., subjecting the eluate to a vacuum concentration treatment, etc., and subsequently drying the concentrate into the dry powder.  The alcohol or alkaline alcohol aqueous solution containing the malonylisoflavone glycoside, its vacuum concentration solution or its dry powder is compounded with various kinds of base materials, a perfume and a coloring matter to obtain the bath article. The bath article gives increased moisture, smoothness and heat-insulating effect to skin, after a bath containing the bath article is taken. The bath article further gives a refreshing feeling after the bath is taken, and has effects for preventing the dry touch and itching of the skin.
Patent JP-H08178734-A (JP)
Title: Combination metric system
Inventor: KAWAMURA TAKUMI
IPC: G01G13/00
Filed: 1994-12-20
Abstract: PURPOSE: To obtain a combination metric system having high combination efficiency. CONSTITUTION: The combination metric system comprises means 16 for operating the variation rate α per a predetermined time of a material M on a distribution feeder 2 detected by a distribution weight sensor 24, and a supply control means 18 for decreasing supply of the material M to the distribution feeder 2 when the weight variation rate α exceeds an upper limit α1 and increasing the supply to the distribution feeder 2 when the weight variation rate α is lower than a lower limit α2. Since variation in the weight of material M on the distribution feeder 2 is measured accurately and the supply of material M is ensured depending on the variation to feed the material appropriately to a metric hopper, all metric hoppers 81-8N participate in the combination metric operation thus enhancing the efficiency.
Patent JP-H07203266-A (JP)
Title: Camcorder with monitor
Inventor: ASAKA HIROYUKI
IPC: H04N5/225
Filed: 1993-12-28
Abstract: PURPOSE:To adjust the lightness of a monitor properly and automatically depending on the surrounding lightness and its state by controlling automatically a luminance signal level of the monitor based on iris control information in a camera section. CONSTITUTION:The camcorder with monitor is provided with a camera control microcomputer 7 implementing automatic iris control and automatic white balance control based on the image pickup condition, a camera signal processing circuit 8 and a lens section 9. Then iris control information and white balance control information outputted from the microcomputer 7 are transferred to a system control microcomputer 16. The microcomputer 16 discriminates proper lightness of a liquid crystal display device 1 based on the iris control information and/or white balance information to control a luminance signal level.
Patent JP-H11169997-A (JP)
Title: Forging die device
Inventor: NAGAO YUICHI
IPC: B21K1/14
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To restrain the generation of galling between a punch and a die and to high precisely hold the coaxiality of a forged product obtained by forging. SOLUTION: A forging die device 10 is provided with the punch 30 which imparts a pressurizing force to a forging stock disposed in a cavity 42, a guide sleeve 54 which is attached to enclose a part of the outer peripheral part of the punch 30 and displaced integrally with the punch 30, and a first ring body 34 wherein a hole part 32 into which the guide sleeve 54 is forced is formed when the punch 30 imparts the pressurizing force on the forging stock.
Patent JP-2000158414-A (JP)
Title: Method and device for cutting board material, boardlike parts, method for joining the same, and joined parts
Inventor: TANAKA KUNIYOSHI
IPC: E04B1/61
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide the boardlike parts in which chamfering parts are formed in the joined parts and also patterns can be matched between the boardlike parts by joining two boardlike parts obtained by cutting a board material and to provide a method for cutting the board material. SOLUTION: In the case of cutting a board material 12 having parallel upper and lower surfaces in two planar cutting faces 14a, 15a, one hand of the cutting face 14a is mutually made orthogonal to the other hand of the cutting face 15a and the board material 12 is cut so that the intersection lines 16 of these cutting faces 14a, 15a are positioned in the inside of thickness of the board material 12. The cut faces 20a, 21a of the cut boardlike parts 20, 21 are mutually abutted and joined so as to allow the intersection lines 16 to coincide. Thereby, the boardlike parts 20, 21 are mutually joined at a right angle. Also, chamfering parts 23 are formed in the corner parts of the joined parts 23 by the cutting faces 20b, 21b existing in the interval of the intersection limes 16 and the upper surface of the board material 12.
Patent JP-H10168900-A (JP)
Title: Precast reinforced concrete independent foundation
Inventor: ABE ATSUSHI
IPC: E02D27/01
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To improve the transportability from a factory to a construction site by forming a precast reinforced concrete independent foundation of a rectangular column-like raised part and a base part having the same width, and concreting a reinforcement part laid in the protruded state in the site to form a base. SOLUTION: A precast reinforced concrete independent foundation 10 is formed of a base part 11 and a raised part 12 having an anchor bolt 13, and a cast-in-place base part 11B has a reinforcement 14 preliminarily protruded thereon. When the foundation 10 produced in a factory is transported to a construction site, the reinforcement 14 may be bent upward so as to lay the foundation 10 in a compact state. The foundation 10 is arranged in the construction site having a setting base, and the top end height is regulated by a height regulating tool mounted on the base part 11. The reinforcements vertical to the reinforcement 14 are bundled, a base form is mounted on the basis of the lateral end surface of the base part 11A, and concrete is placed in the cast-in- place base part 11B and integrated with the base part 11.  Thus, transportability and field constructing property of precast reinforced concrete can be improved.
Patent JP-H11164650-A (JP)
Title: Metabolic gas remover for vegetables and fruits and refrigerator equipped therewith
Inventor: FURUKAWA KAZUYUKI
IPC: F25D23/00
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a metabolic gas remover that has a simple structure and can surely remove metabolic gas from vegetables and fruits, and a refrigerator equipped therewith. SOLUTION: An activated carbon 10 that has different ability of metabolic gas adsorption between under dry conditions and under humid conditions is placed in a vessel having an air vent hole 11 and a ceiling plate for condensing water vapor in the air on its lower face to constitute the metabolic gas-removing unit 7. An opening 14 is formed at the readily cooled part of a cover 6 for closing the vegetable vessel of the vegetable chamber in the refrigerator and the metabolic gas-removing unit 7 is attached so that its ceiling plate is exposed to the opening 14. The activated carbon 10 is humidified with the condensed water dropping from the ceiling plate and the metabolic gas adsorbed is released, when the carbon is dried, to recover the adsorption ability.  The released metabolic gas is exhausted, when the vegetable chamber is opened or from the opening 14 formed on the ceiling plate. The metabolic gas-removing unit 7 having the upper part opened is set to the lid body 6 for the vegetable vessel and the activated carbon may be humidified with the condensed water on the lid body 6.
Patent JP-2001155411-A (JP)
Title: Information recording/reproducing device and method
Inventor: YAMAUCHI KEIICHI
IPC: G08G1/0969
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an information recording/reproducing device effectively copying/recording musical information when the musical information needs to be copied/recorded in a short time while reproducing the musical information in a vehicle. SOLUTION: When the copied/recorded musical information recorded on a DVD audio disk is reproduced while copying/recording the musical information on a hard disk in an on-vehicle car navigation device, a recording speed in the copying/recording (step S6, S149) of the musical information from the DVD disk is set to be equal or above that in the reproducing (step S7, S15) from the hard disk of the musical information.
Patent JP-H11131504-A (JP)
Title: Manufacture of l-shaped retaining wall of natural stone and construction thereof
Inventor: ABE KAZUKO
IPC: E02D29/02
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To monolithically construct a large L-shaped retaining wall having the bottom section capable of becoming independent of natural stones, further promote work efficiency in comparison with the conventional masonry retaining wall method, avoid waste of stones in the manufacturing process, and to finish the external appearance of the L-shaped retaining wall by making the best use of a natural stone material. SOLUTION: Waste of stones is eliminated by a processing method of obtaining two L-shaped retaining wall stones from one rectangular natural stone 1, and work efficiency is promoted by standardizing the size. The L-shaped natural stone retaining wall is mounted on a footing concrete, and reinforcing bars 2 are inserted into reinforcing bar insertion holes. Concrete is so cast that the reinforcing bars 2 of the bottom of the L-shaped natural stone retaining wall are covered therewith, and the L-shaped natural stone retaining wall is monolithically formed of the concrete to obtain a sufficient strength. The neighboring L-shaped natural stone retaining walls are connected to each other by inserting a stainless bar and a U-shaped reinforcement into a joint hole 7.  Since the natural stone is standardized and enlarged, execution can be easily carried out to make it possible to reduce the construction period.
Patent JP-H06185211-A (JP)
Title: Construction method for erection
Inventor: ARAKI HIROYUKI
IPC: E04G21/14
Filed: 1992-12-16
Abstract: PURPOSE:To provide a construction method of erection in a small area wherein a roof section and an upper section of a building assembled on a concrete foundation are pushed up by means of a jacking device so that a first floor section is assembled in a space under both assembled sections. CONSTITUTION:A roof section A1 of a building is assembled on the beams mounted on a concrete foundation 1 and thereafter the beams are raised by means of a jacking device for building 100 to bring a load lifting column 117 for raising the beams into engagement with a hydraulic cylinder 101. Extension and contraction of the cylinder 101 and extension of the column 117 are performed alternately to successively raise the upper section of building, and other sections to a predetermined height. Wall frames 50, 70 and outer wall materials 51, 71 are erected between roof beams 2 and floor beams 3 or between the floor beams 3 and the concrete foundation 1.
Patent JP-H08177447-A (JP)
Title: Centrifugal separating filter
Inventor: ONODERA YASUYUKI
IPC: F01M1/10
Filed: 1994-12-22
Abstract: PURPOSE: To efficiently separate soot included in highly dispersible engine oil by installing a centrifugal separating filter in an engine lubricating circuit. CONSTITUTION: A turbine drive device 20 driven by air pressure or exhaust gas pressure is assembled with a centrifugal separating filter 10 using a principle of a turbine. This filter works when both of an output signal of an oil deterioration sensor and an output signal of a sensor to detect an engine driving state, for example, an engine speed sensor become higher than a specified value. That is, valves 27, 26 open by a command signal of a control device 25, and lubricating oil passing a by-pass conduit 12 flows in the filter. Additionally, a turbine impeller 21 is rotated at high speed of more than tens of thousand rotation by air pressure or exhaust gas pressure. Soot in lubricating oil is efficiently separated by strong centrifugal force and adhered on an inwall of an inside cylinder 11, and only purified lubricating oil is returned to an oil pan.